2 writes to IsDropDownOpen
PresentationFramework (1)
System\Windows\Controls\DataGridComboBoxColumn.cs (1)
543comboBox.IsDropDownOpen = true;
PresentationUI (1)
MS\Internal\Documents\Application\ZoomComboBox.cs (1)
304IsDropDownOpen = true;
21 references to IsDropDownOpen
PresentationFramework (19)
System\Windows\Automation\Peers\ComboBoxAutomationPeer.cs (2)
52else if (pattern == PatternInterface.Scroll && !owner.IsDropDownOpen) 221return owner.IsDropDownOpen ? ExpandCollapseState.Expanded : ExpandCollapseState.Collapsed;
System\Windows\Controls\ComboBox.cs (17)
168return cb.IsDropDownOpen ? BooleanBoxes.FalseBox : value; 494return (!comboBox.IsDropDownOpen && comboBox.IsKeyboardFocusWithin) || 560if (IsDropDownOpen) 1003else if (IsDropDownOpen) 1100if ((IsEditable || (!IsDropDownOpen)) && itemNavigateArgs.DeviceUsed is KeyboardDevice) 1125if (IsDropDownOpen && !IsKeyboardFocusWithin) 1156if (!comboBox.IsDropDownOpen) 1176if (comboBox.IsDropDownOpen) 1268if (IsDropDownOpen && Mouse.Captured == this && DidMouseMove()) 1388if (IsDropDownOpen) 1396if (IsDropDownOpen) 1692if (comboBox.IsDropDownOpen && Mouse.Captured == null && MS.Win32.SafeNativeMethods.GetCapture() == IntPtr.Zero) 1741if (comboBox.IsDropDownOpen && !comboBox.StaysOpenOnEdit) 1769if (IsDropDownOpen) 1785if (comboBox.IsDropDownOpen) 1827KeyboardToggleDropDown(!IsDropDownOpen, commitSelection); 1878if (IsDropDownOpen)
PresentationUI (2)
MS\Internal\Documents\Application\ZoomComboBox.cs (2)
275if (IsDropDownOpen) 302if (!IsDropDownOpen)